fix(routing): swap batchStopConfirm and batchStopCancel connections

Route Callback outputs 11 and 12 were swapped:
- batchStopConfirm was going to Answer Batch Stop Cancel
- batchStopCancel was going to Build Callback Action

Now correctly routed:
- batchStopConfirm (output 11) -> Build Callback Action
- batchStopCancel (output 12) -> Answer Batch Stop Cancel

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

n8n-workflow.json

@@ -4822,14 +4822,14 @@
         ],
         [
           {
-            "node": "Answer Batch Stop Cancel",
+            "node": "Build Callback Action",
             "type": "main",
             "index": 0
           }
         ],
         [
           {
-            "node": "Build Callback Action",
+            "node": "Answer Batch Stop Cancel",
             "type": "main",
             "index": 0
           }